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Individual Calculations July 2023 |
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| Arvanitakis, Panagiotis Total change: -20.40 | |   |
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| 1st Chania tournament 1350 - 1800 A | Chania | GRE | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1487 | 1.00 | 4 | -1.02 | 20 | -20.40 | |
|  Galanakis, Mihail | | | 1682 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Benakis, Ioannis | | | 1270 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Kotsoglou, Georgios | | | 1595 | GRE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Aleiferis, Ioannis | | | 1385 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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